Freelance Software Developer (JavaScript) - Quality Assurance (AI Trainer)

Mindrift; United Kingdom; Remote; GBP 80,000 - 100,000; Part time

Job summary

A forward-thinking AI company in the UK is looking for an AI Tutor in Coding. This fully remote, freelance role allows you to work on innovative AI projects. Candidates should have a Bachelor's in a related field and advanced English skills. Responsibilities include code generation, training language models, and collaborating on complex projects. Join us to shape the future of AI while fitting the work around your existing commitments.

Benefits

Flexible schedule

Gain experience on advanced AI projects

Build your portfolio

Qualifications

• Experience using, integrating, or tutoring others on AI tools in QA or development.
• Experience documenting and tracking defects clearly.
• Hackathon or competitive coding experience is a plus.

Responsibilities

• Code generation and code review.
• Training and evaluation of large language models.
• Collaborating on complex or experimental projects.

Skills

Advanced English (C1)

Experience with AI tools

Ability to adapt to complex guidelines

Education

Bachelor's in Software Development, Computer Science or related fields

Job description

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Client:

Location:

United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

f48ba09fd812

Job Views:

13

Posted:

12.08.2025

Expiry Date:

26.09.2025

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Job Description:

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates.

At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.

What we do

The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.

About the Role

GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you’ll have the opportunity to collaborate on these projects.

Although every project is unique, you might typically:

• Code generation and code review
• Prompt evaluation and complex data annotation
• Training and evaluation of large language models
• Benchmarking and agent-based code execution in sandboxed environments
• Adapting guidelines for new domains and use cases
• Following project-specific rubrics and requirements
• Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects

How to get started

Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you’ll help shape the future of AI while ensuring technology benefits everyone.

Requirements

• You have a Bachelor's in Software Development, Computer Science, or other related fields.
• Experience using, integrating, or tutoring others on AI tools in the QA or development process.
• Experience documenting and tracking defects clearly.
• Hackathon or competitive coding experience is a plus.
• Your level of English is advanced (C1) or above.
• You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines.
• Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge.

Why this freelance opportunity might be a great fit for you?

• Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments.
• Work on advanced AI projects and gain valuable experience that enhances your portfolio.
• Influence how future AI models understand and communicate in your field of expertise.